JSON Guides & Tutorials
Practical, beginner-friendly guides to working with JSON and related formats — what JSON is, how to fix the errors you’ll inevitably hit, how to convert between formats, and the conventions that keep your data clean and maintainable.
What Is JSON? A Beginner’s Guide to JSON Syntax
Learn what JSON is, why it became the standard format for APIs and config, and how its syntax works — objects, arrays, strings, numbers, booleans and null.
6 min readHow to Fix Common JSON Errors
The most common JSON syntax errors — trailing commas, single quotes, unquoted keys, missing brackets — explained with examples and quick fixes.
5 min readJSON vs YAML vs XML: Which Should You Use?
A practical comparison of JSON, YAML and XML — their strengths, weaknesses and the situations where each format is the right choice.
7 min readHow to Convert JSON to CSV (and Open It in Excel)
A step-by-step guide to converting a JSON array into CSV, handling nested objects, choosing delimiters, and opening the result cleanly in Excel or Google Sheets.
5 min readJSON Formatting Best Practices for Developers
Practical conventions for clean, maintainable JSON — consistent indentation, key ordering, when to minify, and how to keep diffs readable in version control.
6 min read